The effect of two degrees of freedom on vortex-induced vibration at low mass and damping

By N. Jauvtis, Charles H. K. Williamson. Journal of Fluid Mechanics, 2004

719 citations recorded by the source corpus.

Subfields: Computational Mechanics, Control and Systems Engineering, Environmental Engineering

View Paper: https://www.semanticscholar.org/paper/5bf57fa7b25e902938d27c7b451b3403976aa694

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Citations in the corpus

A review of recent studies on vortex-induced vibrations of long slender cylinders (2012, methodology): “In laboratory experiments using rigid cylinders, Jauvtis and Williamson (2004) observed that the amplitude of VIV displacement response in the CF direction increased significantly when IL vibration was allowed.”
Experimental investigation of Reynolds number effect on vortex induced vibration of rigid circular cylinder on elastic supports (2011, neutral): “…0.0047 1.18 Govardhan and Williamson (2002) 2.90 l03 1.90 l04 TrSL2 0.0027 1.19 Brankovic and Bearman (2006) 3.00 l03 2.10 l04 TrSL2 0.00012 1.2 Jauvtis and Williamson (2004) 7.20 l03 1.54 l04 TrSL2 0.0064 1.5 Present experiments 8.00 l03 1.50 l05 TrSL2, TrSL3,TrBL 0.251 1.97 Bernitsas et al.…”
Circular cylinder vortex-synchronization control with a synthetic jet positioned at the rear stagnation point (2010, background): “Barbi et al. (1986), Ongoren & Rockwell (1988), Detemple-Laake & Eckelmann (1989), Zhou & Graham (2000), Gau, Wu & Su (2001), Liu & Fu (2003), Jauvtis & Williamson (2004), Nishihara et al. (2005), Xu et al. (2006), Konstantinidis & Balabani (2007) and Jukes & Choi (2009) all observed the existence…”
Vortex-induced vibrations of a sphere (2005, methodology): “This is quite different to the case of cylinder VIV (Jauvtis & Williamson 2004), where small increases in streamwise motion can change the mode of vibration and markedly increase the transverse vibration amplitude.”
Dual resonance in vortex-induced vibrations at subcritical and supercritical Reynolds numbers (2010, methodology): “…be mentioned that in two-degree-of-freedom tests, additional vortex formation patterns may appear, dependent on the particular cylinder motion (Jauvtis & Williamson 2004; Dahl et al. 2007), in the form of multiple vortex clusters (triplets, quadruplets and higher-order clusters); hence this…”
Flow-induced vibrations of a rotating cylinder (2013, background): “…flexibly mounted rigid cylinders have emphasized the existence of such higher harmonics and particularly the possible occurrence of a large third harmonic component in the cross-flow force spectrum (Jauvtis & Williamson 2004; Dahl et al. 2007; Vandiver, Jaiswal & Jhingran 2009; Dahl et al. 2010).”
The effect of Reynolds number on the dynamics and wakes of freely rising and falling spheres (2010, positive): “As new patterns for cylinder wakes were discovered, this terminology was easily extended, as in the case of two vortex triplets, a ‘2T’ mode (Jauvtis & Williamson 2004), and of two co-rotating vortex pairs, a ‘2C’ mode (Flemming & Williamson 274 M. Horowitz and C. H. K. Williamson 2005).”
Insights on vortex-induced, traveling waves on long risers (2009, background): “Only recently detailed hydrodynamic explanations have been given for such motions, based on laboratory experiments with spring-mounted rigid cylinders and for first mode standing wave vibrations of flexible cylinders (Dahl, 2008; Dahl et al., 2007; Jauvtis and Williamson, 2004).”
Vortex-induced vibrations of a long flexible cylinder in shear flow (2011, background): “In particular, the phase difference between in-line and cross-flow vibrations can have a strong influence on the regularity of the cylinder trajectory as well as on the possible occurrence of large high harmonics in the lift force (Jauvtis & Williamson 2004; Dahl et al. 2007, 2010).”
An embedded-boundary formulation for large-eddy simulation of turbulent flows interacting with moving boundaries (2006, methodology): “However, the phase plots for the cases in the lock-in regime are much more complex and resemble the corresponding plots of the “super-upper” branch discussed in [27] for much higher Reynolds numbers.”